Description
The Unitree G1 is a modern humanoid robot that impresses with its remarkable flexibility and advanced technology. With an exceptionally wide range of joint movement and up to 43 joint motors, it exceeds the agility of a typical human. Powered by imitation learning and reinforcement learning, its robotic systems are continuously developed and optimized through artificial intelligence.
One of the G1's most impressive features is its ability to autonomously move into a walking position as soon as it touches the ground – no external assistance required! It can immediately start moving, demonstrating a high level of independence and adaptability. The G1 is also equipped with a force-controlled, highly dexterous hand that operates with both sensitivity and precision, thanks to its combination of force and position control. This hand closely mimics human movements, allowing for precise object manipulation.
Features
- Intel RealSense D435 Depth Camera
- Livox MID-360 3D LiDAR
- Microphone array (noise and echo cancellation)
- 5 W stereo speaker
- Extra large quick release battery
- Single arm degrees of freedom (shoulder 2 + elbow 2)
- Hollow joint wiring of the whole machine (no external cables)
- Maximum torque at joints 120 N.m
- Single leg degrees of freedom (hip 3, knee 1, ankle 2)
- Moving speed of 2 m/s
Specifications
| Height, Width and Thickness (Stand) |
1320 x 450 x 200 mm |
| Height, Width and Thickness (Fold) |
690 x 450 x 300 mm |
| Weight (with Battery) |
approx. 35 kg |
| Total Degrees of Freedom（Joint Freedom |
23 |
| Single Leg Degrees of Freedom |
6 |
| Waist Degrees of Freedom |
1 |
| Single Arm Degrees of Freedom |
5 |
| Joint output bearing |
Industrial grade crossed roller bearings (high precision, high load capacity) |
| Joint motor |
Low inertia high-speed internal rotor PMSM (Permanent Magnet Synchronous Motor – better response speed and heat dissipation) |
| Maximum Torque of Knee Joint |
90 N.m |
| Arm Maximum Load |
approx. 2 kg |
| Calf + Thigh Length |
0.6 m |
| Arm Span |
approx. 0.45 m |
| Extra Large Joint Movement Space |
• Waist joint: Z ±155°
• Knee joint: 0~165°
• Hip joint: P ±154°, R -30~+170°, Y ±158° |
| Full Joint Hollow Electrical Routing |
Yes |
| Joint Encoder |
Dual encoder |
| Cooling System |
Local air cooling |
| Power Supply |
13 string Lithium battery |
| Basic Computing Power |
8-core high-performance CPU |
| Sensing Sensor |
Depth Camera + 3D LiDAR |
| Microphones |
4 Microphone Array |
| Speaker |
5 W stereo speaker |
| Wireless |
WiFi 6, Bluetooth 5.2 |
| Smart Battery (Quick Release) |
9000 mAh |
| Charger |
54 V/5 A |
| Manual Controller |
Yes |
| Battery Life |
approx. 2 hours |
| Upgraded Intelligent OTA |
Yes |
